Hot Ones

Margot Robbie teaches Sean some Australian slang.

Zoë Kravitz is an actress, model and musician featuring on projects like "Mad Max: Fury Road."

Will Ferrell shares stories from the sets of his most popular films.

Halsey is a Grammy-nominated, platinum-selling singer-songwriter.

Pete Davidson talks about being in a fashion show and tells stories from "Saturday Night Live."

Internet sensation David Dobrik talks about meeting his idols.

Big Sean talks about his new album and new comedy series on television.

Actor Zac Efron shares paparazzi tips and does basketball tricks.

JT breaks down the Nike shoe design process with Tinker Hatfield, and even ranks his own albums.